YZ

Yun Po Zhang

Colgate-Palmolive: 3 patents #736 of 2,015Top 40%
📍 Fryeburg, ME: #212 of 504 inventorsTop 45%
🗺 Maine: #1,188 of 4,281 inventorsTop 30%
Overall (All Time): #1,621,569 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6207138 Fluoride free dental remineralization Abdul Gaffar 2001-03-27
5853704 Fluoride dentifrices of enhanced efficacy Abdul Gaffar 1998-12-29
5741773 Storage stable dentifrice composition containing an antibacterial casein glycomacropeptide adjuvant Abdul Gaffar 1998-04-21